Doctor profile · Federal record

Dr. Barbara Phelps-Sandall, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Mountain View, CA

  • NPI 1154363448
  • Accepts Medicare
  • 37 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2485 Hospital Dr, Suite #321
Mountain View, CA 940404101
(650) 988-7830
fax (650) 966-9207
Mailing address
16201 Shannon RD
Los Gatos, CA 950324728

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
February 10, 2016
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #G 071692

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154363448. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
230
Distinct HCPCS
5
Medicare allowed
$23,211
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 78 66 $143
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 53 53 $51
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 48 48 $43
99213 Established patient office or other outpatient visit, 20-29 minutes 30 23 $101
99215 Established patient office or other outpatient visit, 40-54 minutes 21 20 $200

In context: peer comparison

Among 5 peers in Mountain View Obstetrics & Gynecology Physician, average services per provider: 44. This provider delivers 5.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$61
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Mayne Pharma Commercial LLC 4 $60.70

By nature of payment

Food and Beverage
$61

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
88
Patients
28
Total drug cost
$6,360
Drug Type Claims Patients Total cost
Estradiol Generic 48 17 $4,659
Progesterone (Progesterone, Micronized) Brand 23 0 $475
Clobetasol Propionate Generic 17 11 $1,226

Frequently asked questions

Auto-generated from federal data
What is Dr. Barbara Phelps-Sandall's medical specialty?
Dr. Barbara Phelps-Sandall practices Obstetrics & Gynecology Physician in Mountain View, CA.
Where does Dr. Barbara Phelps-Sandall practice?
Dr. Barbara Phelps-Sandall practices at 2485 Hospital Dr, Mountain View, CA 940404101. Office phone: 6509887830.
What is Dr. Barbara Phelps-Sandall's NPI?
Dr. Barbara Phelps-Sandall's National Provider Identifier (NPI) is 1154363448, issued by NPPES.
Does Dr. Barbara Phelps-Sandall accept Medicare assignment?
Yes. Dr. Barbara Phelps-Sandall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barbara Phelps-Sandall commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.